package com.zr.action;

import java.io.IOException;
import java.io.PrintWriter;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.zr.service.ContentService;
import com.zr.service.impl.ContentServiceImpl;

import net.sf.json.JSONObject;

public class SelectContentByCnameAction extends HttpServlet{

	ContentService cs = new ContentServiceImpl();
	
	@Override
	protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
		doPost(req, resp);
	}
	
	@Override
	protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
		resp.setCharacterEncoding("utf8");
		req.setCharacterEncoding("utf8");
		String cname = req.getParameter("text");
		PrintWriter pw = resp.getWriter();
		req.getSession().setAttribute("cname", cname);
		String total = cs.getContentByCname(cname, 1, 15).get("total").toString();
		JSONObject j = new JSONObject();
		if(Integer.parseInt(total)>0){
			j.put("selectContentMsg", "有");
		}else{
			j.put("selectContentMsg", "无");
		}
		pw.write(j.toString());
	}
	
}
